Yazar "Durgun, Mahmut" seçeneğine göre listele

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    Application of wireless sensor networks in precision apiculture
    (Latvia Univ Agriculture, Faculty Engineering, Inst Mechanics, 2015) Kviesis, Armands; Zacepins, Aleksejs; Durgun, Mahmut; Tekin, Saban; Malinovska, L; Osadcuks, V
    Wireless sensor networks are used in different fields. One of the fields, where such sensors can be used is apiculture for honey bee (Apis Mellifera L.) monitoring (for example, temperature and humidity data acquisition). This paper introduces a wireless sensor network system for bee colonies online monitoring. The developed wireless system consists of several wireless measurement nodes which transfer colony data to one main unit, which then sends the received data to the cloud database server. Users can see and analyze data using the developed Web system. To this moment temperature and humidity are monitored using the SHT15 sensor. Real time temperature and humidity monitoring of the bee colonies can provide the beekeeper with actual and timely data and information to help identify various states of the bee colonies. Due to the fact, that these sensor data are transmitted wirelessly, it is also easier for the beekeeper to set up such a system (there is no wiring needed).
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    Beekeeping in the future - Smart apiary management
    (Institute of Electrical and Electronics Engineers Inc., 2016) Zacepins, A.; Kviesis, A.; Ahrendt, P.; Richter, U.; Tekin, S.; Durgun, Mahmut
    Future of the traditional beekeeping is to implement smart apiary management and start to use automatic and remote tools for bee colony monitoring together with beehive control mechanisms to improve bee colony productivity. Within the ERA-NET ICT-Agri project ITAPIC different bee colony monitoring and control systems together with its combinations were introduced and analysed. This paper presents authors vision for implementation of Precision Beekeeping together with the smart apiary concept. Different parameters of the bee colony can be monitored: temperature, humidity, gas content, sound, vibration etc. Continuous monitoring of some bee colony parameters is very challenging and not user friendly, allowing using it only for research purposes, not for practical implementation by the beekeepers. Precision beekeeping idea is to introduce tools that can be easily implemented into beekeeping practice. This paper describes developed systems and its combinations for successful smart apiary management. Developed systems are based on temperature, sound and video monitoring. Both data transmission types: wired and wireless are applied and compared. As well discussion of automatic beehive heating or/and cooling system implementation into practice is opened. As apiaries usually are placed outside in rural areas, important part of the smart beekeeping is usage of alternative energy for powering all the devices. Most suitable alternative power supply to this moment is usage of solar power with solar panels, which can be mounted on the hive. Together with hardware part it is needed to develop software part for data observation. Software part should be developed as a web system or/and mobile application. Cloud system with decision support functionality and with additional option for informing the beekeepers about changes in the state of the bee colonies could be considered as well. © 2016 IEEE.
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    Cloud-based adjustable and section led pattern controlled street light
    (Institute of Electrical and Electronics Engineers Inc., 2019) Durgun, Mahmut; Gökrem, L.
    In this study, both the amount of light and the pattern control are focused on the street lamp, which can be managed over the cloud, which reduces energy consumption costs and can be applied according to the location. The proposed lighting unit is designed to be controlled and monitored remotely. The proposed street lighting provides specific lighting according to the lighting area. The lighting amount, position and fault conditions of the lamp can be monitored. Different control strategies have been proposed for various lighting scenarios. It is foreseen that this proposed system will be an innovative solution to existing lighting problems due to its practicality and efficiency.
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    The design and implementation of web of low power wireless temperature monitoring and alarm system
    (IEEE, 2017) Durgun, Mahmut; Çeltek, Seyit Alperen; Gökrem, Levent; Durgun, Yeliz
    This paper describes the design and implementation of a wireless temperature monitoring and alarm system that can be used for diagnostic purposes in scientific, medical, and industrial applications. The proposed system is designed for easy installation and no gateway required, so it could be use at any location to gather temperature data. The proposed system comprises of a wireless temperature network which is low cost and low power. Each wireless temperature sensor node senses and transmits the variations in the local temperature to the cloud database. The cloud server receives the data and stores it in the table and plotting the variations simultaneously. The user web interface provides graphical data analysis. The web of low-power wireless temperature monitoring and alarm system allows the temperature variations to be viewed and the alarm controlled whenever user want from anywhere in the world. Also, when the large temperature variations occur, system will immediately run alarm which is 90 dB and send a message to user. It is expected that the proposed system will be more useful in biomedical, agricultural and medical areas where the products are sensitive to high temperature or low temperature.
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    Internet of things based smart home system design through wireless sensor/actuator networks
    (IEEE, 2017) Çeltek, Seyit Alperen; Durgun, Mahmut; Soy, Hakkı
    This paper describes the design and implementation of a wireless home automation system that can be used for general purposes in our life. The proposed system is designed for easy installation, so it could be use at any location to gather indoor conditions. The proposed system comprises of a wireless sensor and actuator network which is low cost and low power. Each wireless sensor node senses and transmits the variations in the local temperature, humidity and luminosity to the cloud database. The cloud server receives the data and stores it in the table and plotting the variations simultaneously. The user web interface provides graphical data analysis. The web of low-power wireless home energy management system allows the temperature, humidity and luminosity variations to be viewed and controlled whenever user want from anywhere in the world. Also, when the large variations in temperature, humidity and luminosity value occur, system will run actuators like heater, cooler, ventilation fan and lighting equipments. It is expected that the proposed system will be more useful in our existing home because of not necessary wire connection and massive energy saving potential.